PURPOSE: A kimchi refrigerator is provided to reduce the impact applied to the refrigerator when opening and closing a door by including a hinge device varying the opening speed of the door. CONSTITUTION: A kimchi refrigerator comprises the following: a main body including a storage chamber; a door opening and closing the storage chamber; a housing(60) including a cam unit(70); and a hinge device(50) for rotating the door. The cam unit includes a fixing cam(80) with a hinge protrusion(81) fixed to the door, a moving cam(90) moving inside the housing by the rotation of the fixing cam, and an elastic member(71) elastically supporting the moving cam to the fixing cam.
